YouTube remains the dominant online video site globally, although competition for the viewer is growing from OTT video and other popular apps. Reach and consumption appear to be slowing in the US and the UK, but YouTube reports strong growth in global watch time as smartphone adoption proceeds

The number and variety of Multi-Channel Networks (MCNs) on YouTube continues to grow. Music video MCN Vevo has so far been the largest single presence on YouTube, but it is being overtaken by the combined Disney/Maker Studios MCN 

In contrast to the aggregator MCNs with tens of thousands of channels, studio MCNs have much smaller network sizes and a higher share of owned channels. Their focus on content curation and creation has allowed some to build global audiences of repeat viewers, a unique strength and of significant appeal for advertisers

Consumer expenditure on recorded music continued its decline in 2014 by about 6% to $18 billion, as purchasing of download-to-own (DTO) albums and singles passed its peak in 2013, adding to the ongoing decline in total sales of CDs that started a decade ago Streaming is now the only growth story left for the industry, and it has a global footprint, being embraced by developed and emerging markets alike, unlike purchasing The US phenomenon of rapidly rising revenues from ad-supported audio streaming services such as Pandora and music video streaming on YouTube is quite unique as other markets currently lack the potential for online advertising